<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
</head>
<body>
  <form action='/login.html' method='post'>
    <p>登录名：<input type='text' name='username'/></p>
    <p>密码：<input type='password' name='pwd'/></p>
    <p><input type='submit' value="立即登录"/></p>
  </form>
</body>
</html>